[U-Boot-Users] Problem while Enabling Data Cache for MPC8260 based custom board
Dear Mailing List,
We have designed MPC8260 based custom board. I enabled I-Cache and u-boot still works. But as soon as I enabled D-Cache nothing comes up on Hyper Terminal.
Can anyone suggest regarding this problem?
Regards,
Dipen Patel
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In message D8595042F3765A4285B848A78A2C2ED18A6717@bsdmsg002.corp.satyam.ad you wrote:
We have designed MPC8260 based custom board. I enabled I-Cache and u-boot still works. But as soon as I enabled D-Cache nothing comes up on Hyper Terminal.
It is always a good idea to read the documentation *before* posting, especially the README. It has a special "Note" section about this. If you ignore it you get what you ask for - trouble.
Best regards,
Wolfgang Denk
I see this problem here also.
If it is the same problem I noted this when looking at triggers off of the backplane but did not see this with the REV 1 transition module. I will see if this is the same problem or maybe something new. In either case expect an answer tomorrow about this.
Scott
On Wednesday 03 August 2005 09:36, Wolfgang Denk wrote:
In message D8595042F3765A4285B848A78A2C2ED18A6717@bsdmsg002.corp.satyam.ad
you wrote:
We have designed MPC8260 based custom board. I enabled I-Cache and u-boot still works. But as soon as I enabled D-Cache nothing comes up on Hyper Terminal.
It is always a good idea to read the documentation *before* posting, especially the README. It has a special "Note" section about this. If you ignore it you get what you ask for - trouble.
Best regards,
Wolfgang Denk
Wrong list different problem. Not related at all.
My apologies.
Scott
On Wednesday 03 August 2005 10:23, Scott Harper wrote:
I see this problem here also.
If it is the same problem I noted this when looking at triggers off of the backplane but did not see this with the REV 1 transition module. I will see if this is the same problem or maybe something new. In either case expect an answer tomorrow about this.
Scott
On Wednesday 03 August 2005 09:36, Wolfgang Denk wrote:
In message D8595042F3765A4285B848A78A2C2ED18A6717@bsdmsg002.corp.satyam.ad
you wrote:
We have designed MPC8260 based custom board. I enabled I-Cache and u-boot still works. But as soon as I enabled D-Cache nothing comes up on Hyper Terminal.
It is always a good idea to read the documentation *before* posting, especially the README. It has a special "Note" section about this. If you ignore it you get what you ask for - trouble.
Best regards,
Wolfgang Denk
participants (3)
-
Dipen_Patel -
Scott Harper -
Wolfgang Denk